Vitamin B6 Side Effects
Generic name: pyridoxine
Medically reviewed by Drugs.com. Last updated on Feb 26, 2024.
Note: This document contains side effect information about pyridoxine. Some dosage forms listed on this page may not apply to the brand name Vitamin B6.
Applies to pyridoxine: capsule, powder, solution, tablet, tablet extended release.
Serious side effects of Vitamin B6
Along with its needed effects, pyridoxine (the active ingredient contained in Vitamin B6) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor as soon as possible if any of the following side effects occur while taking pyridoxine:
With large doses
- Clumsiness
- numbness of hands or feet
For Healthcare Professionals
Applies to pyridoxine: compounding powder, injectable solution, oral capsule, oral tablet.
Nervous system
The profound sensory loss following treatment with high doses of parenteral pyridoxine (the active ingredient contained in Vitamin B6) may not be reversible.[Ref]
Frequency not reported: Paresthesia, somnolence[Ref]
Metabolic
Frequency not reported: Low serum folic acid levels[Ref]
More about Vitamin B6 (pyridoxine)
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- During pregnancy
- Drug class: vitamins
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Patient resources
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Related treatment guides
References
1. Product Information. Pyridoxine Hydrochloride (pyridoxine). APP (Abraxis Pharmaceutical Products). 2018.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.
